1002220211210 has 64 divisors (see below), whose sum is σ = 1833325498368. Its totient is φ = 394426023744.

The previous prime is 1002220211177. The next prime is 1002220211257. The reversal of 1002220211210 is 121120222001.

1002220211210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 362203247 + ... + 362206013.

It is an arithmetic number, because the mean of its divisors is an integer number (28645710912).

Almost surely, 2^{1002220211210} is an apocalyptic number.

1002220211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002220211210 is a deficient number, since it is larger than the sum of its proper divisors (831105287158).

1002220211210 is a wasteful number, since it uses less digits than its factorization.

1002220211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1002220211210 its reverse (121120222001), we get a palindrome (1123340433211).

The spelling of 1002220211210 in words is "one trillion, two billion, two hundred twenty million, two hundred eleven thousand, two hundred ten".